Xiao Xu Ming Tang
Minor Prolong Life Decoction
- Category
- Formulas that Expel Wind
- Ingredients
- 12 herbs
Ingredients
12 substances in Xiao Xu Ming Tang — each links to its full herb monograph.
Bai Shao6-12 gTonify Blood
Chuan Xiong3-6 gInvigorate Blood and Remove Stagnation
Fang Feng9-12 gWarm, Spicy Herbs that Release the Exterior
Fu Zi3-9 gWarm the Interior and Expel Cold
Gan Cao3-6 gTonify Qi
Han Fang Ji6-12 gRegulate Water and Drain Dampness
Huang Qin4.5-9 gClear Heat and Dry Dampness
Ma Huang3-6 gWarm, Spicy Herbs that Release the Exterior
Ren Shen3-6 gTonify Qi
Rou Gui3-6 gWarm the Interior and Expel Cold
Sheng Jiang9-12 piecesWarm, Spicy Herbs that Release the Exterior
Xing Ren9-12 gRelieve Coughing and WheezingPreparation & dosage
Decoction. Decoct Fu Zi for 30-60 minutes before adding the other substances.
Safety — read before use
Do not use in cases of Wind Stroke caused by internal Wind.
Originally Appeared In:
- Thousand Ducat Formulas (Qian Jin Yao Fang)
Notes:
Which "Fang Ji" does this formula use — and why the substitution?
Modern practice substitutes Han Fang Ji (Stephania tetrandra) for the "Fang Ji" in this classical formula. Older texts used Guang Fang Ji (Aristolochia fangchi), but that species contains aristolochic acid — a potent nephrotoxin and IARC Group 1 carcinogen implicated in the 1990s outbreak of aristolochic-acid nephropathy ("Chinese-herb nephropathy") and urothelial cancer. Guang Fang Ji was removed from the Chinese Pharmacopoeia in 2005 and is restricted internationally. Han Fang Ji (Radix Stephaniae Tetrandrae), free of aristolochic acid, is the standard safe substitute and provides the wind-damp–dispelling, water-draining action the formula calls for.
Sources: aristolochic-acid nephropathy review (PMID 28146082); IARC Group 1 classification of aristolochic acids; 2005 Chinese Pharmacopoeia removal of Guang Fang Ji.
Sources & References
Compiled and edited by Thomas Dehli, Founder & Editor, Sacred Lotus
The information here is referenced from numerous sources — teachers, practitioners, class notes from Five Branches University, the books below, and the published research literature, with citations given as resolvable PubMed identifiers. Where sources disagree, I have flagged the discrepancies directly. If facts couldn't be verified, I have left them out. How we source our content.
Reference information for students and practitioners — not medical advice. Consult a qualified practitioner. Terms of use.
Chinese Formulas Books & References
- https://amzn.to/4fYI3f8
- https://amzn.to/4j55NRA
- https://amzn.to/4gMROyv
- https://amzn.to/4h7msSK



